ALSA/ASoC/SoundWire: Intel: update maximum number

Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:

Intel new platforms can have up to 5 SoundWire links.
This series does not apply to SoundWire tree due to recent changes in
machine driver. Can we go via ASoC tree with Vinod's Acked-by tag?

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h
index 68838e843b54..1db4d9d3a3ba 100644
--- a/drivers/soundwire/intel.h
+++ b/drivers/soundwire/intel.h
@@ -222,6 +222,13 @@ static inline bool sdw_intel_sync_check_cmdsync_unlocked(struct sdw_intel *sdw)
 	return false;
 }
 
+static inline int sdw_intel_get_link_count(struct sdw_intel *sdw)
+{
+	if (SDW_INTEL_CHECK_OPS(sdw, get_link_count))
+		return SDW_INTEL_OPS(sdw, get_link_count)(sdw);
+	return 4; /* default on older generations */
+}
+
 /* common bus management */
 int intel_start_bus(struct sdw_intel *sdw);
 int intel_start_bus_after_reset(struct sdw_intel *sdw);